| PTBD | Percutaneous Transhepatic Bile Drainage |
|---|---|
| TCBS | Thiosulfate Citrate Bile salt Sucrose agar |
| BA | Bachelor of Arts; backache; bacterial agglutination; basilar artery; basion; benzyladenine; best amp... |
| BAIF | bile acid independent flow |
| BBE | Bacteroides bile esculin [agar] |